FacebookTwitterLinkedIn

How to uninstall SystemHelper adware

Also Known As: Ads by SystemHelper
Type: Mac Virus
Damage level: Medium

What is SystemHelper?

SystemHelper is a potentially unwanted application (PUA) classified as adware. It is designed to generate revenue for developers by serving advertisements and collecting information. Additionally, this app is designed to promote the Safe Finder web page by opening it via akamaihd.net.

Adware-type apps are categorized as PUAs, since many users download and install them unintentionally.

SystemHelper adware

Generally, apps such as SystemHelper feed users with banners, coupons, surveys, pop-ups and other advertisements. Generally, these ads open dubious, malicious web pages. Sometimes they can be designed to cause unwanted downloads and installations by executing certain scripts.

In any case, do not trust or click these ads. Research shows that SystemHelper can also read data from websites such as passwords, credit card details, telephone numbers and other sensitive data. This information can be misused to steal accounts, identities, make fraudulent purchases, transactions or simply sold to third parties (potentially, cyber criminals).

Therefore, SystemHelper users might become victims of identity theft, suffer monetary loss, experience problems relating to online privacy, lose access to personal accounts, etc. Note that adware-type apps often collect browsing data such as IP addresses, entered search queries, addresses of visited pages, geolocations.

Never download or install SystemHelper or other, similar software. If this, or other apps of this type, are already installed on the browser/operating system, remove them immediately.

Threat Summary:
Name Ads by SystemHelper
Threat Type Adware, Mac malware, Mac virus.
Additional Information This application belongs to the Adload malware family.
Symptoms Your Mac becomes slower than normal, you see unwanted pop-up ads, you are redirected to dubious websites.
Distribution methods Deceptive pop-up ads, free software installers (bundling), fake Flash Player installers, torrent file downloads.
Damage Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites, loss of private information.
Malware Removal (Mac)

To eliminate possible malware infections, scan your Mac with legitimate antivirus software. Our security researchers recommend using Combo Cleaner.
▼ Download Combo Cleaner for Mac
To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

There are many more apps similar to SystemHelper including, for example, TaskProduct, ServiceBuilder and DisplaySuccess. All are capable of accessing sensitive information and feed users with various advertisements. Commonly, developers advertise apps of this type as useful, legitimate software, however, most are useless and can be the reason behind serious problems.

How did SystemHelper install on my computer?

Most users download and install PUAs through deceptive ads, which they intentionally or accidentally click, or when software developers distribute them using a deceptive marketing method called "bundling".

This method is used to trick people into downloading and installing various unwanted applications with other, regular software by including them into the set-ups as 'additional offers'. In most cases, such offers are mentioned in "Custom", "Advanced" and other similar options/settings.

Many users fail to check and change these settings when they download and install their software, thereby allowing additionally-included apps to also be downloaded and installed.

How to avoid installation of potentially unwanted applications

You are advised to download your software from legitimate (official) websites and through direct links. Various Peer-to-Peer networks (e.g., torrent clients, eMule), third party downloaders, installers, unofficial websites, etc., can be used to distribute unwanted, even malicious programs.

Furthermore, unwanted downloads and installations can be avoided by checking settings such as "Custom" and "Advanced", and declining offers to download or install additionally-included apps.

Do not click intrusive advertisements that appear on dubious web pages, since these can open other untrusted pages or cause unwanted downloads and installations by running certain scripts. Remove any unknown, unwanted extensions, plug-ins and add-ons installed on the browser and software of this kind installed on the computer.

If your computer is already infected with SystemHelper, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate this adware.

Pop-up window displayed once SystemHelper installation is complete:

pop-up displayed once SystemHelper installation is done

SystemHelper redirecting users to Safe Finder website via akamaihd.net:

SystemHelper redirecting users to Safe Finder website via akamaihd.net

SystemHelper installation folder:

systemhelper adware contents folder

SystemHelper installed on Safari:

systemhelper adware safari extension

Instant automatic Mac malware removal: Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of Mac malware. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner for Mac By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

Quick menu:

Video showing how to remove SystemHelper adware using Combo Cleaner:

SystemHelper adware removal:

Remove SystemHelper-related potentially unwanted applications from your "Applications" folder:

mac browser hijacker removal from applications folder

Click the Finder icon. In the Finder window, select "Applications". In the applications folder, look for "MPlayerX", "NicePlayer", or other suspicious applications and drag them to the Trash. After removing the potentially unwanted application(s) that cause online ads, scan your Mac for any remaining unwanted components.

Remove adware-related files and folders

Mac Go To Folder step

Click the Finder icon, from the menu bar. Choose Go, and click Go to Folder...

Mac removing related files and folders - step 1Check for adware generated files in the /Library/LaunchAgents/ folder:

Mac go to /Library/LaunchAgents - step 1

In the Go to Folder... bar, type: /Library/LaunchAgents/

Mac go to /Library/LaunchAgents - step 2

In the "LaunchAgents" folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - "installmac.AppRemoval.plist", "myppes.download.plist", "mykotlerino.ltvbit.plist", "kuklorest.update.plist", etc. Adware commonly installs several files with the exact same string.

Mac removing related files and folders - step 2Check for adware generated files in the ~/Library/Application Support/ folder:

Mac go to /Library/Application Support - step 1

In the Go to Folder... bar, type: ~/Library/Application Support/

Mac go to /Library/Application Support - step 2

In the "Application Support" folder, look for any recently-added suspicious folders. For example, "MplayerX" or "NicePlayer", and move these folders to the Trash.

Mac removing related files and folders - step 3Check for adware generated files in the ~/Library/LaunchAgents/ folder:

Mac go to ~/Library/LaunchAgents - step 1

In the Go to Folder... bar, type: ~/Library/LaunchAgents/

Mac go to ~/Library/LaunchAgents - step 2

In the "LaunchAgents" folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - "installmac.AppRemoval.plist", "myppes.download.plist", "mykotlerino.ltvbit.plist", "kuklorest.update.plist", etc. Adware commonly installs several files with the exact same string.

Mac removing related files and folders - step 4Check for adware generated files in the /Library/LaunchDaemons/ folder:

Mac go to /Library/LaunchDaemons - step 1

In the "Go to Folder..." bar, type: /Library/LaunchDaemons/

Mac go to /Library/LaunchDaemons - step 2

In the "LaunchDaemons" folder, look for recently-added suspicious files. For example "com.aoudad.net-preferences.plist", "com.myppes.net-preferences.plist", "com.kuklorest.net-preferences.plist", "com.avickUpd.plist", etc., and move them to the Trash.

Mac removing malware related files and folders - step 5Scan your Mac with Combo Cleaner:

If you have followed all the steps correctly, your Mac should be clean of infections. To ensure your system is not infected, run a scan with Combo Cleaner Antivirus. Download it HERE. After downloading the file, double click combocleaner.dmg installer. In the opened window, drag and drop the Combo Cleaner icon on top of the Applications icon. Now open your launchpad and click on the Combo Cleaner icon. Wait until Combo Cleaner updates its virus definition database and click the "Start Combo Scan" button.

Mac remove malware with Combo Cleaner - step 1

Combo Cleaner will scan your Mac for malware infections. If the antivirus scan displays "no threats found" - this means that you can continue with the removal guide; otherwise, it's recommended to remove any found infections before continuing.

Mac remove malware with Combo Cleaner - step 2

After removing files and folders generated by the adware, continue to remove rogue extensions from your Internet browsers.

Remove malicious extensions from Internet browsers

Safari iconRemove malicious Safari extensions:

Removal of malicious extensions in Safari - step 1

Open the Safari browser, from the menu bar, select "Safari" and click "Preferences...".

Removal of malicious extensions in Safari - step 2

In the preferences window, select "Extensions" and look for any recently-installed suspicious extensions. When located, click the "Uninstall" button next to it/them. Note that you can safely uninstall all extensions from your Safari browser - none are crucial for regular browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Safari.

Google Chrome logoRemove malicious extensions from Google Chrome:

Removal of malicious extensions in Google Chrome - step 1

Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome), select "More Tools" and click "Extensions". Locate all recently-installed suspicious extensions, select these entries and click "Remove".

Removal of malicious extensions in Google Chrome - step 2

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.

Mozilla Firefox logoRemove malicious extensions from Mozilla Firefox:

Removal of malicious extensions in Mozilla Firefox - step 1

Click the Firefox menu firefox menu icon (at the top right corner of the main window) and select "Add-ons and themes". Click "Extensions", in the opened window locate all recently-installed suspicious extensions, click on the three dots and then click "Remove".

Removal of malicious extensions in Mozilla Firefox - step 2

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Mozilla Firefox.

▼ Show Discussion

About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

Our malware removal guides are free. However, if you want to support us you can send us a donation.

About PCrisk

PCrisk is a cyber security portal, informing Internet users about the latest digital threats. Our content is provided by security experts and professional malware researchers. Read more about us.

Malware activity

Global malware activity level today:

Medium threat activity

Increased attack rate of infections detected within the last 24 hours.

QR Code
Ads by SystemHelper QR code
Scan this QR code to have an easy access removal guide of Ads by SystemHelper on your mobile device.
We Recommend:

Get rid of Mac malware infections today:

▼ REMOVE IT NOW
Download Combo Cleaner for Mac

Platform: macOS

Editors' Rating for Combo Cleaner:
Editors ratingOutstanding!

[Back to Top]

To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.